MX9205791A - HYDRAULICALLY DRIVEN FUEL INJECTION SYSTEM, WHICH HAS THE HELMHOLTZ RESONANCE CONTROLLING DEVICE - Google Patents

HYDRAULICALLY DRIVEN FUEL INJECTION SYSTEM, WHICH HAS THE HELMHOLTZ RESONANCE CONTROLLING DEVICE

Info

Publication number
MX9205791A
MX9205791A MX9205791A MX9205791A MX9205791A MX 9205791 A MX9205791 A MX 9205791A MX 9205791 A MX9205791 A MX 9205791A MX 9205791 A MX9205791 A MX 9205791A MX 9205791 A MX9205791 A MX 9205791A
Authority
MX
Mexico
Prior art keywords
fuel injection
injection system
controlling device
hydraulically driven
helmholtz resonance
Prior art date
Application number
MX9205791A
Other languages
Spanish (es)
Inventor
Dwight V Tone
Original Assignee
Caterpillar Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25104040&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX9205791(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Caterpillar Inc filed Critical Caterpillar Inc
Publication of MX9205791A publication Critical patent/MX9205791A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/02—Injectors structurally combined with fuel-injection pumps
    • F02M57/022—Injectors structurally combined with fuel-injection pumps characterised by the pump drive
    • F02M57/025—Injectors structurally combined with fuel-injection pumps characterised by the pump drive hydraulic, e.g. with pressure amplification
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B2075/1804—Number of cylinders
    • F02B2075/1832—Number of cylinders eight
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/40—Squish effect
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/006—Camshaft or pushrod housings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/31—Fuel-injection apparatus having hydraulic pressure fluctuations damping elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/007—Venting means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
MX9205791A 1991-10-11 1992-10-08 HYDRAULICALLY DRIVEN FUEL INJECTION SYSTEM, WHICH HAS THE HELMHOLTZ RESONANCE CONTROLLING DEVICE MX9205791A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/775,321 US5168855A (en) 1991-10-11 1991-10-11 Hydraulically-actuated fuel injection system having Helmholtz resonance controlling device

Publications (1)

Publication Number Publication Date
MX9205791A true MX9205791A (en) 1993-04-01

Family

ID=25104040

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9205791A MX9205791A (en) 1991-10-11 1992-10-08 HYDRAULICALLY DRIVEN FUEL INJECTION SYSTEM, WHICH HAS THE HELMHOLTZ RESONANCE CONTROLLING DEVICE

Country Status (8)

Country Link
US (1) US5168855A (en)
EP (1) EP0607139B1 (en)
JP (1) JP3434293B2 (en)
AU (1) AU1209992A (en)
CA (1) CA2115033C (en)
DE (1) DE69114523T2 (en)
MX (1) MX9205791A (en)
WO (1) WO1993007383A1 (en)

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US5297523A (en) * 1993-02-26 1994-03-29 Caterpillar Inc. Tuned actuating fluid inlet manifold for a hydraulically-actuated fuel injection system
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US5441027A (en) * 1993-05-24 1995-08-15 Cummins Engine Company, Inc. Individual timing and injection fuel metering system
US5564391A (en) * 1993-06-16 1996-10-15 Caterpillar Inc. Electronic control for a hydraulic-actuator unit injector fuel system and method for operating same
US5373824A (en) * 1993-08-06 1994-12-20 Ford Motor Company Acoustical damping device for gaseous fueled automotive engines
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US6257499B1 (en) 1994-06-06 2001-07-10 Oded E. Sturman High speed fuel injector
US6161770A (en) 1994-06-06 2000-12-19 Sturman; Oded E. Hydraulically driven springless fuel injector
US5832954A (en) * 1994-06-21 1998-11-10 Caterpillar Inc. Check valve assembly for inhibiting Helmholtz resonance
US5477828A (en) * 1994-07-29 1995-12-26 Caterpillar Inc. Method for controlling a hydraulically-actuated fuel injection system
US5445129A (en) * 1994-07-29 1995-08-29 Caterpillar Inc. Method for controlling a hydraulically-actuated fuel injection system
US6367456B1 (en) 1994-07-29 2002-04-09 Caterpillar Inc. Method of determining the fuel injection timing for an internal combustion engine
US5529044A (en) * 1994-07-29 1996-06-25 Caterpillar Inc. Method for controlling the fuel injection rate of a hydraulically-actuated fuel injection system
US5447138A (en) * 1994-07-29 1995-09-05 Caterpillar, Inc. Method for controlling a hydraulically-actuated fuel injections system to start an engine
US5509391A (en) * 1994-10-03 1996-04-23 Caterpillar Inc. Helmoltz isolation spool valve assembly adapted for a hydraulically-actuated fuel injection system
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US20080053547A1 (en) * 1997-11-24 2008-03-06 Yungrwei Chen Energy attenuation apparatus for a conduit conveying liquid under pressure, system incorporating same, and method of attenuating energy in a conduit
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JP4214570B2 (en) * 1998-08-28 2009-01-28 日産自動車株式会社 Fuel injection system for diesel engine
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Also Published As

Publication number Publication date
CA2115033C (en) 2004-01-06
EP0607139A1 (en) 1994-07-27
US5168855A (en) 1992-12-08
JPH06511525A (en) 1994-12-22
CA2115033A1 (en) 1993-04-15
EP0607139B1 (en) 1995-11-08
JP3434293B2 (en) 2003-08-04
DE69114523T2 (en) 1996-04-04
DE69114523D1 (en) 1995-12-14
AU1209992A (en) 1993-05-03
WO1993007383A1 (en) 1993-04-15

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MM Annulment or lapse due to non-payment of fees